Skip to content
Royalty Clerk

Texas oil lease

Producing

FRANKE-MAY-RYAN UNIT A-B ALC

Franke-May-Ryan Unit A-B Alc is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

8,362bbl oil, last 12 months−31% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11733

Is your check right?

Check my statement

Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
7,232 mcf
Oil in Jul 2026
597 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 23% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output fell 31% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for FRANKE-MAY-RYAN UNIT A-B ALC, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 8,362 bbl in the 12 months through Jul 2026, against 12,155 bbl in the 12 months before.Last 12 months: 8,362 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for FRANKE-MAY-RYAN UNIT A-B ALC, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 8,362 bbl in the 12 months through Jul 2026, against 12,155 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
90% of the gas went to a processing plant in the last 12 monthsShare of FRANKE-MAY-RYAN UNIT A-B ALC gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to a processing plant in the last 12 monthsShare of FRANKE-MAY-RYAN UNIT A-B ALC gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    90% · 10,693 mcf

  • Lease fuel (1)

    9.9% · 1,181 mcf

  • Flared (4)

    0.5% · 57 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on FRANKE-MAY-RYAN UNIT A-B ALC
API numberWell no.Status
42-255-362851HActive

SourceTexas Railroad Commission Wellbore Query.

1,374.15 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Franke-May-Ryan Unit A-B Alc
API numberWell no.Acreson the permit
42-255-362851H1,374.15

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for FRANKE-MAY-RYAN UNIT A-B ALC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20265975943643202$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 20261532330$64.51$3.62
Jan 20262,7102,7062,5032,22311$60.04$7.72
Dec 20251,6121,6121,3481,17311$57.97$4.26
Nov 20251,3731,3761,2291,0957$60.06$3.79
Oct 20251,9961,9811,7451,5774$60.89$3.19
Sep 2025595840370$63.96$2.97
Aug 2025010000$64.86$2.91
Jul 20251,2551,2561,2301,1265$68.39$3.20
Jun 20251,7081,6971,5171,37611$68.17$3.02
May 202501000$62.17$3.12
Apr 20252622652161961$63.54$3.42
Mar 20251,0041,0049278363$68.24$4.12
Feb 20259179228097312$71.53$4.19
Jan 20251,2381,2341,0469534$75.74$4.13
Dec 20249599608227532$70.12$3.01
Nov 20241,3121,3129919113$69.95$2.12
Oct 20241,4001,3971,1881,1023$71.99$2.20
Sep 20249819871,0119382$70.24$2.28
Aug 20241,1191,1141,0861,0112$76.68$1.99
Jul 20241,0561,0561,0179422$81.80$2.07
Jun 20249879939408702$79.77$2.54
May 20241,6181,6119658942$80.02$2.12
Apr 20246286275795225$85.35$1.60
Mar 20244614614694322$81.28$1.49
Feb 20243433452832701$77.25$1.72
Jan 20247967936766422$74.15$3.18
Dec 20233183232652511$71.90$2.52
Nov 20235225196416083$77.69$2.71
Oct 20231,0611,0641,0841,0341$85.64$2.98
Sep 20237877868608191$89.43$2.64
Aug 20231,1851,1931,1471,0881$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

All Marathon Oil Ef LLC leases →

Eagleville (Eagle Ford-2) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km